*{
	margin: 0;
	padding: 0;
}

.header_status{
	background: rgba(0,0,0,.5);
	color: white;
	height: 60px;
}
.header_nav{
	margin: 0 100px 0;
}
.nav_item{
	float: left;
	display: inline-block;
	width: 80px;
	height: 60px;
	line-height: 60px;
	text-align: center;
	margin: 0 20px;
}
.nav_item1{
	float: right;
	font-size: 14px;
	margin: 0 -10px;
}
a{
	text-decoration: none;
	color: black;
}
a:hover{
	color: #ec1500;
}
.login_header{
	height: 60px;
	line-height: 60px;
	font-size: 25px;
	margin-left: 60px;
}